74975426

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{409}}^1\times {\mathrm{607}}^1$

素因数の和:1169

約数の個数: 16

約数和(自身を含む): 113671680

約数和(自身を除く): 38696254

約数列:

[1, 2, 151, 302, 409, 607, 818, 1214, 61759, 91657, 123518, 183314, 248263, 496526, 37487713, 74975426]

約数ペア:

[(1, 74975426), (2, 37487713), (151, 496526), (302, 248263), (409, 183314), (607, 123518), (818, 91657), (1214, 61759)]